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navik [9.2K]
2 years ago
13

Can someone PLEASE help me with this question?

Mathematics
1 answer:
disa [49]2 years ago
4 0

9514 1404 393

Answer:

  11

Step-by-step explanation:

The future value of the account is given by the formula ...

  A = P(1 +r/12)^(12t) . . . . principal P invested at rate r for t years

Solving for t, we find ...

  A/P = (1 +r/12)^(12t) . . . . . . . . . . . divide by P

  log(A/P) = 12t·log(1 +r/12) . . . . . . take logs

Divide by the coefficient of t, then fill in the numbers.

  t = log(A/P)/(12·log(1 +r/12)) = log(202800/93000)/(12·log(1 +.068/12))

  t ≈ 11.497

It will take about 11 years for the account balance to reach the desired amount.

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Hey please help me please help please
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b) metres to millimetres:

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c) kilograms to grams:

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d) litres to millilitres :

multiply volume by 1000

2.

a) 3 m = 3× 100 = 300 cm

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d) 485 mm =485 / 10

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= 485 × 10 ^-1

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g) 2495 mm = 2495 /1000

= 2495 /10^ 3

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Step-by-step explanation:

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